Laravel5.5 实现后台管理登录的方法(自定义用户表登录)
时间：2021-06-18 08:45:14|栏目：PHP代码|点击： 次
最近群里很多人文档，laravel如何做会员和管理两个身份登录，今天把教程分享一下
自定义用户表登录
认证是由 guards 和 providers 两部分构成的， defaults 配置是默认选择一个 guard 认证驱动，所以我们在这两个配置项中分别添加一个 admin 和 admins 选项。
<?php 'guards' => [ 'web' => [ 'driver' => 'session', 'provider' => 'users', ], 'admin' => [ 'driver' => 'session', 'provider' => 'admins', ], 'providers' => [ 'users' => [ 'driver' => 'eloquent', 'model' => App\User::class, ], 'admins' => [ 'driver' => 'eloquent', 'model' => App\Models\Admin::class, ], ],
标红的是我们后添加的后台管理员登录身份
创建后台用户表和model
php artisan make:model Admin php artisan make:migration creaet_admins_table
在数据库迁移文件 _create_admins_table , 我们可以复制 users 迁移文件里的字段
Schema::create('admins', function (Blueprint $table) {
$table->increments('id');
$table->string('name');
$table->string('email');
$table->string('password');
$table->rememberToken();
$table->timestamps();
});
执行php artisan migrate
生成临时数据
在 database/factories/ModelFactory.php, 添加如下数据：
$factory->define(App\Admin::class, function (Faker\Generator $faker) {
static $password;
return [
'name' => $faker->name,
'password' => $password ?: $password = bcrypt('123456'),
'email' => $faker->email,
'remember_token' => str_random(10),
];
});
打开命令行输入：
php artisan tinker use App; factory(App\Admin::class,5)->create() //生成5条测试数据，你要几条就输入多少(Class,num)
更改 Admin 模型类
<?php
namespace App;
use Illuminate\Notifications\Notifiable;
use Illuminate\Foundation\Auth\User as Authenticatable;
class Admin extends Authenticatable
{
use Notifiable;
/**
* The attributes that are mass assignable.
*
* @var array
*/
protected $fillable = [
'name', 'email', 'password',
];
/**
* The attributes that should be hidden for arrays.
*
* @var array
*/
protected $hidden = [
'password', 'remember_token',
];
}
创建控制器
php artisan make:controller Admin/LoginController php artisan make:controller Admin/AdminController
编辑 Admin/LoginController.php：
<?php
namespace App\Http\Controllers\Admin;
use Illuminate\Http\Request;
use App\Http\Controllers\Controller;
use Illuminate\Foundation\Auth\ThrottlesLogins;
use Illuminate\Foundation\Auth\AuthenticatesUsers;
class LoginController extends Controller
{
use AuthenticatesUsers;
/**
* Where to redirect users after login / registration.
*
* @var string
*/
protected $redirectTo = '/admin/index';
protected $username;
/**
* Create a new controller instance.
*
* @return void
*/
public function __construct()
{
$this->middleware('guest:admin', ['except' => 'logout']);
$this->username = config('admin.global.username');
}
/**
* 重写登录视图页面
*/
public function showLogin()
{
return view('admin.login.index');
}
/**
* 自定义认证驱动
* @return mixed
*/
protected function guard()
{
return auth()->guard('admin');
}
}
修改 app\Http\Middleware\RedirectIfAuthenticated.php:
public function handle($request, Closure $next, $guard = null)
{
if (Auth::guard($guard)->check()) {
// 根据不同 guard 跳转到不同的页面
$url = $guard ? 'admin/dash':'/home';
return redirect($url);
}
return $next($request);
}
编辑 Admin\AdminController.php：
<?php
namespace App\Http\Controllers\Admin;
use App\Http\Controllers\Controller;
class AdminController extends Controller
{
/**
* Create a new controller instance.
*
* @return void
*/
public function __construct()
{
$this->middleware('auth.admin:admin');
}
//
public function index()
{
dd('用户名：'.auth('admin')->user()->name);
}
编辑 app\Http\Middleware\AdminAuthMiddleware.php
public function handle($request, Closure $next, $guard = null)
{
if (Auth::guard($guard)->guest()) {
if ($request->ajax() || $request->wantsJson()) {
return response('Unauthorized.', 401);
} else {
return redirect()->guest('admin/login');
}
}
return $next($request);
}
在 app\Http\Kernel.php 中注册:
protected $routeMiddleware = [ ??? ??? 'auth.admin' => \App\Http\Middleware\AdminAuthMiddleware::class, ];
注册路由
编辑 routes/web.php ：
Route::group(['prefix' => 'admin','namespace' => 'Admin'],function ($router)
{
$router->get('login', 'LoginController@showLogin')->name('admin.login');
$router->post('login', 'LoginController@login');
$router->post('logout', 'LoginController@logout');
$router->get('index', 'AdminController@index');
});
视图文件创建和修改
复制 resources\views\auth\login.blade.php,到 resources\views\admin\login\index.blade.php,修改表单提交地址
{{ url('/login') }} 改成 {{ route('admin.login') }}
访问 你的站点/admin/login
